Compilare: main.cpp: In function 'std::vector<state> interclasare(std::vector<state>, std::vector<state>, int)': main.cpp:26:11: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<state>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 26 | while (j < S.size() && k < T.size()) | ~~^~~~~~~~~~ main.cpp:26:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<state>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 26 | while (j < S.size() && k < T.size()) | ~~^~~~~~~~~~ main.cpp:62:11: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<state>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 62 | while (j < S.size()) | ~~^~~~~~~~~~ main.cpp:71:11: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<state>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 71 | while (k < T.size()) | ~~^~~~~~~~~~ main.cpp: In function 'void rucsac(int, int, int*, int*)': main.cpp:98:21: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<state>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 98 | for (int j = 0; j < s.size(); ++j) | ~~^~~~~~~~~~ main.cpp:102:10: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<state>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 102 | if (j < t.size()) | ~~^~~~~~~~~~